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重庆大学, 光电技术及系统教育部重点实验室, 重庆, 400044
收稿日期:2003-03-14,
修回日期:2003-05-15,
网络出版日期:2003-08-15,
纸质出版日期:2003-08-15
移动端阅览
余文革, 钟先信, 巫正中, 李晓毅. 新型层叠短接式微带蓝牙天线的仿真分析[J]. 光学精密工程, 2003,(4): 394-399
YU Wen-ge, ZHONG Xian-xin, WU Zheng-zhong, LI Xiao-yi. [J]. Editorial Office of Optics and Precision Engineering, 2003,(4): 394-399
为适应快速发展的蓝牙无线通信技术的要求
设计了新型层叠短接式微机械蓝牙天线
其10dB带宽达到了11%以上
辐射效率为68%
天线长度小于1/7 λ.首次将三维ADI-FDTD(the alternating direction implicit finite-difference time-domain)全波分析方法应用于该天线的建模和分析
数值模拟结果表明在计算域内网格尺寸相对于其它处网格尺寸或波长小得多的条件下
三维ADI-FDTD时域全波分析方法能更有效地模拟微机械微带蓝牙天线
并能有效地减少CPU计算时间.
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